Growing community of inventors

Hangzhou, China

Huafeng Yang

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Huafeng YangWeifeng Wu (1 patent)Huafeng YangLvjun Jin (1 patent)Huafeng YangJiang Hong (1 patent)Huafeng YangHuafeng Yang (1 patent)Weifeng WuWeifeng Wu (7 patents)Lvjun JinLvjun Jin (2 patents)Jiang HongJiang Hong (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zhejiang Guozi Robot Technology Co., Ltd. (1 from 11 patents)


1 patent:

1. 11234574 - Intelligent floor cleaning robot

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1/13/2026
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